Hugh de Lacy !2??-!2?? father of John de Lacy Cromwell Bottom Yorkshire

Hello, I am trying to find the father and grandfather etc. of Hugh de Lacy (12??to 12??), father of John de Lacy, aka John de Lasci, of Cromwell Bottom Yorkshire who married Alicia Pennington..I can trace back to Hugh de Lacy but no further.The following website is great for all Lacey's looking for early Yorkshire Lacey (Lacy) geneologyhttp://members.aol.com/calderdale/l.html#l720l. This is where I found all the Cromwell Bottom Lacey's....